beautypg.com

8 power connector (j5), 9 printer connector (cn1), Power connector (j5) -6 – Acrosser AR-B1320 User Manual

Page 26: Printer connector (cn1) -6

background image

A

A

R

R

-

-

B

B

1

1

3

3

2

2

0

0

U

U

s

s

e

e

r

r

s

s

G

G

u

u

i

i

d

d

e

e

3.8

POWER CONNECTOR (J5)

The J5 is a 4-pin, 2.5mm, right angle JST connector; you can directly connect the DC power
source to J5 for stand-alone applications.

Figure 3-7 J5: Power Connector

2

1

J5

Front View

1: VCC (+5V)
2: GND
3: GND
4: +12V

4

3

3.9

PRINTER CONNECTOR (CN1)

To enable or disable the printer port, please use the BIOS setup program. To use the parallel port,
an adapter cable has to be connected to the CN1 connector (26-pin 2.0mm housing). The
connector for the parallel port is a 25 pin D-type female connector. The pin assignments for the
parallel port adapter cable are as follows:

CN1

DB25

Decryption

CN1

DB25

Decryption

1

1

-Strobe

2

14

-Auto Form Feed

3 2

Data

0

4

15

-Error

5 3

Data

1

6

16

-Initialize

7

4

Data 2

8

17

-Printer Select In

9 5

Data

3

10

18

Ground

11 6

Data

4

12

19

Ground

13 7

Data

5

14

20

Ground

15 8

Data

6

16

21

Ground

17 9

Data

7

18

22

Ground

19 10 -Acknowledge

20

23

Ground

21 11

Busy 22

24

Ground

23 12 Paper Empty

24

25

Ground

25

13

Printer Select

26

----

No Connect

Table 3-4 The Printer Adapter Cable Pin Assignments


3-6